| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74ec05983b84102a015b4899c1051d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61bf4b7642edd2097b417645a64135d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc6b6aa2e73adbcc7fb6071f23117002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_842c1fcf03a4b5e40652cbdfda31cdd4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2962
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249933
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-544 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-326 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B17-04 |
| filingDate |
2011-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_278dfb9c215c35b8685ad19317cc941e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62840382436bc8b7ee0b7cda69d67f4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04d09ff32fac1d99630f97cef661a376 |
| publicationDate |
2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011305904-A1 |
| titleOfInvention |
Sizing composition for glass fibers |
| abstract |
A sizing composition that permits in-line chopping and drying of reinforcement fibers for reinforcing thermoset resins is provided. The size composition includes at least one coupling agent and one or more blocked polyurethane film forming agents. The blocking agent preferably de-blocks at a temperature that permits simultaneous or nearly simultaneous de-blocking and curing of the polyurethane film former. The sized fiber strands may be chopped to form chopped strand segments and dried in a fluidized bed oven, such as a Cratec® drying oven, in-line. The chopped fiber strands may then be used in a bulk molding compound and molded into a reinforced composite article. Chopping the glass fibers in-line lowers the manufacturing costs for products produced from the sized fiber bundles. Further, because the reinforcement fibers can be chopped and dried at a much faster rate with the inventive size composition compared to conventional off-line chopping processes, productivity is increased. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11566369-B2 |
| priorityDate |
2006-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |